DevTools: make getInternalProperties work when Debugger is not enabled

LayoutTests/inspector-protocol/runtime/runtime-getProperties.html

Index: LayoutTests/inspector-protocol/runtime/runtime-getProperties.html
diff --git a/LayoutTests/inspector-protocol/runtime/runtime-getProperties.html b/LayoutTests/inspector-protocol/runtime/runtime-getProperties.html
index 52669519cd851b68dd52efd96a5c275ec015ede1..461e296d590f8a3257b99b37930a3257c6d4677e 100644
--- a/LayoutTests/inspector-protocol/runtime/runtime-getProperties.html
+++ b/LayoutTests/inspector-protocol/runtime/runtime-getProperties.html
@@ -57,16 +57,10 @@ function test()
         }
     }
     
-    var firstStep = { callback: callbackEnableDebugger };
+    var firstStep = { callback: callbackStart5 };
 
     runRequestSeries(firstStep);
 
-    function callbackEnableDebugger()
-    {
-        // FIXME: make Runtime.getInternalProperties not depend on debugger (crbug.com/481845).
-        return { command: "Debugger.enable", callback: callbackStart5 };
-    }
-
     // 'Object5' section -- check properties of '5' wrapped as object  (has an internal property).
 
     function callbackStart5()